Add to ORKG• Oakland Red Cross printed 10,000 copies of a poster encouraging the wearing of gauze masks• Sign reads: “Influenza! Wear your mask! It may save your life!”Newspaper article
• “Impresses Importance and Moral Effect of Wearing Gauze Masks.”• Archbishop Hanna urges the forty ...
• Crosby on flu masks: “We will wear them till all danger of contagion is passed . . . We must wait ...
• A public announcement • All persons in streetcars must wear masks; cars limited to 65 persons; con...
(San Francisco) Public service announcement from the Red Cross advising citizens to wear gauze masks...
• A full-page public service announcement from the Alameda County Relief Committee• Gauze masks clai...
Sign on a lamp post that reads, 'Wear a mask, save lives.' Above the message is a picture of a perso...
This is a poster reminding people to wear face masks in order to prevent coronavirus infections
• “Board of Health Asks Public Co-Operation in Its Fight Against Epidemic”• The Board of Health want...
• “This Is Warning of Board of Health; Last 24 Hours Show Decided Spread of Influenza”• “Wearing of ...
• The Normandle Avenue Red Cross Auxiliary will fumigate the hall before and after their upcoming me...
• Dr. Crosby says all delivery persons, those riding the street cars, clerks and city officials shou...
• Ordinance passed making the wearing of gauze masks in public places compulsory, and will be strict...
• Mayor Rolph issued official appeal to SF citizens to wear masks and help stop the spread of the di...
Sign text: [Sign 1 - local newspaper headline print-out] Hallowell requiring businessesto enforce ma...
• An ordinance has been drafted to make mask wearing mandatory when entering a store, shop, hotel, p...
• “Impresses Importance and Moral Effect of Wearing Gauze Masks.”• Archbishop Hanna urges the forty ...
• Crosby on flu masks: “We will wear them till all danger of contagion is passed . . . We must wait ...
• A public announcement • All persons in streetcars must wear masks; cars limited to 65 persons; con...
(San Francisco) Public service announcement from the Red Cross advising citizens to wear gauze masks...
• A full-page public service announcement from the Alameda County Relief Committee• Gauze masks clai...
Sign on a lamp post that reads, 'Wear a mask, save lives.' Above the message is a picture of a perso...
This is a poster reminding people to wear face masks in order to prevent coronavirus infections
• “Board of Health Asks Public Co-Operation in Its Fight Against Epidemic”• The Board of Health want...
• “This Is Warning of Board of Health; Last 24 Hours Show Decided Spread of Influenza”• “Wearing of ...
• The Normandle Avenue Red Cross Auxiliary will fumigate the hall before and after their upcoming me...
• Dr. Crosby says all delivery persons, those riding the street cars, clerks and city officials shou...
• Ordinance passed making the wearing of gauze masks in public places compulsory, and will be strict...
• Mayor Rolph issued official appeal to SF citizens to wear masks and help stop the spread of the di...
Sign text: [Sign 1 - local newspaper headline print-out] Hallowell requiring businessesto enforce ma...
• An ordinance has been drafted to make mask wearing mandatory when entering a store, shop, hotel, p...
• “Impresses Importance and Moral Effect of Wearing Gauze Masks.”• Archbishop Hanna urges the forty ...
• Crosby on flu masks: “We will wear them till all danger of contagion is passed . . . We must wait ...
• A public announcement • All persons in streetcars must wear masks; cars limited to 65 persons; con...